甘肃凹凸棒粘土矿的分离纯化研究

硅酸盐通报 ›› 2007, Vol. 26 ›› Issue (5): 851-855.

甘肃凹凸棒粘土矿的分离纯化研究

史高峰;齐治国;韩舜愈

兰州理工大学石油化工学院,兰州,730050;甘肃农业大学食品科学与工程学院,兰州,730070

出版日期:2007-10-15 发布日期:2021-01-15
基金资助:
国家自然科学基金(2004DFB00200)%China Nation Ministry of Education Chunhui Plan(Z2004-1-62012)

Study on Purification of Gansu Attapulgite Clay Minerals

SHI Gao-feng;QI Zhi-guo;HAN Shun-yu

Online:2007-10-15 Published:2021-01-15

摘要/Abstract

摘要： 采用高速剪切4h结合频率为100Hz的超声波超声分散30min可以将粘土均匀的分散到蒸馏水中,同时体系可以保持均匀稳定.通过XRD、FT-IR、SEM、TEM等的分析,可以较好的了解凹凸棒的特性与结构.同时对原矿、提纯矿、商品矿进行了比较分析,结果发现,提纯矿在性能上优于原矿和商品矿,具有较高的应用价值.

关键词: 凹凸棒;纯化;结构;分析

Abstract: Using high-speed-cut machine for 4 hours and ultrasonic at 100 Hz for 30 minutes to make the minerals symmetrical decentralization into the distillated water is a better method in purification of attapulgite clay. The minerals can be situated in a symmetrical and steady system. Analytic methods such as XRD, FT-IR, SEM and TEM were used in this work. By these ways, the typical characters and structures were well understood. The compare was also discussed among the original, purified and commercial minerals. The result shows that the purified clay has much advanced application value than the others.

Key words: attapulgite%purification%structure%analysis

中图分类号:

P616.4

史高峰;齐治国;韩舜愈. 甘肃凹凸棒粘土矿的分离纯化研究[J]. 硅酸盐通报, 2007, 26(5): 851-855.

SHI Gao-feng;QI Zhi-guo;HAN Shun-yu. Study on Purification of Gansu Attapulgite Clay Minerals[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2007, 26(5): 851-855.